Analog Delay circuit

Discussion in 'Homework Help' started by razzaqnu, Jul 23, 2011.

  1. razzaqnu

    Thread Starter New Member

    Jul 23, 2011
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    0
    I want to design a series of delay circuits to design Analog Signal Processing for Phase microphone Array. I have a series of 5 L324 amplifires which are to be connected to delay circuits and the outputs of the delay circuits to be muxed and then again amplified to be given to an speaker. My amplifiers are ready, Can i get suggestion how to design delay circuits and how to start and how to proceed
     
  2. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    LM324's are really too slow for audio. You'll lose too much of the higher frequencies.

    Instead of analog, consider a digital delay. Here's an interesting experimental delay project:
    http://www.all-electric.com/schematic/ddl.htm
     
  3. razzaqnu

    Thread Starter New Member

    Jul 23, 2011
    2
    0
    I have to design analog delay circuits only i cant use digital in this
     
  4. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    How much delay are you being required to provide?

    hgmjr
     
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